Please help me spec an office PC

[Petrolhead]

Looking to build an office PC.

Mainly used for Office, Photoshop and general surfing.

Needs to be small form factor similar to Dell Optiplex

Probably 6 core i5 and 16GB Ram

Pref Display Port out and on board graphics.

 

[Petrolhead]

Dont want to go the overclocking route. Need to keep the cost reasonable.

That Ryzen is quite a bit cheaper